正面布線 的英文怎麼說
中文拼音 [zhēngmiànbùxiàn]
正面布線
英文
front wiring-
A pair of new inodorous halfsilk black ladies hose, a pair of new violet garters, a pair of outsize ladies drawers of india mull, cut on generous lines, redolent of opoponax, jessamine and muratti s turkish cigarettes and containing a long bright steel safety pin, folded curvilinear, a camisole of baptiste with thin lace border, an accordion underskirt of blue silk moirette, all these objects being disposed irregularly on the top of a rectangular trunk, quadruple battened, having capped corners, with multicoloured labels, initialled on its fore side in white lettering b. c. t. brian cooper tweedy
一雙嶄新沒有氣味半絲質的黑色女長筒襪,一副紫羅蘭色新襪帶,一條印度細軟薄棉布做的大號女襯褲,剪裁寬松,散發著苦樹脂素馨香水和穆拉蒂牌土耳其香煙的氣味,還別著一根鋥亮的鋼質長別針,折疊成曲線狀。一件鑲著薄花邊的短袖麻紗襯衣,一條藍紋綢百褶襯裙。這些衣物都胡亂放在一隻長方形箱蓋上:四邊用板條釘牢,四角是雙層的,貼著五顏六色的標簽,正面用白字寫有首字b . c . t布賴恩庫珀特威迪。In the hardware design, the paper completes modules ’ design like outside memory, patulous a / d, patulous d / a, rs232 communication, ecan communication, led control, keyboard control, distant control, emulation, reset, logic voltage switch, dsp supply power regulate and ac - dc power circuit, as well as room layout design like anterior panel, back panel etc. and dsp transfers data with peripheral equipments except outside memory using serial ports. besides, the whole circuit is configured in interrupt response. thus, it can meet system demand as well as take full advantage of tms320f2812 ’ s hardware resource. in the software design, the paper finishs programs like the interface programms intercommunicates with people, the distant control program, ad and da modules ’ control program, in addition, the paper select the velocity and acceleration state - feedback algorithm and is written in the program. the software design uses dsp integrate exploiting environment named ccs2. 2 of ti inc. as software instrument, and programs with the combination of c language and assembly language. moreover, in order to maintenance or modify the software expediently and shorten software ’ s exploitation time, the design adopt software modularization technique. finally, some air cylinder experiments are carried out to proved that the pneumatic controller is very practical
在硬體設計中,本文完成了片外存儲器擴展、 a / d擴展、 d / a擴展、 rs232通信介面、 ecan通信總線介面、液晶顯示控制、鍵盤控制、遠程控制、模擬、復位、邏輯電平轉換、 dsp工作電源校正電路和ac - dc電源等模塊設計以及控制器前面板、後面板等的空間布局設計。其中dsp與除外部存儲器的外圍設備之間的數據傳送全部採用串口通信,同時系統電路配置成中斷響應方式,這樣既滿足了系統要求,又充分利用了tms320f2812的硬體資源。在軟體設計中,本文完成了人機界面功能模塊、遠程控制模塊、 ad擴展模塊、 da擴展模塊、速度和加速度狀態反饋的控制演算法的程序設計。In this thesis, studies are focused on as follows : ( 1 ) based on analyzing the general transfer - matrix, the conception of the generalized double layer soil model is proposed, and the transfer - matrix ( r ) of half - infinite elastic mass is introduce - d to the analytic expressions of stress and settlement under the uniform circular, rectangular and strip vertical loads in multi - layered soil ; ( 2 ) according to the analytic expressions of the additional stress and settlement under unifo - rm circular in multi - layered soil, rectangular and strip vertical loads, the programs are develop - ed to resolve and debugged. the results show that the programs are correct ; ( 3 ) through calculating the coefficient of additional stress on the central axis of uniform circ - ular vertical loads, under the corner point of the uniform rectangular vertical loads, and on the central axis of uniform strip vertical loads, and the settlement on the center of uniform circular vertical loads and uniform rectangular loads in double - layered soil, the characters of stress and settlement are discussed ; ( 4 ) a case, as an example, is studied with different calculation methods, such as traditional theory, fem. the results obtained are compared
本文在已有研究成果的基礎上進一步開展了以下幾方面的研究: ( 1 )在對層狀地基傳遞矩陣法中的總傳遞矩陣分析的基礎上,提出了廣義雙層地基模型的概念,並把半無限體的傳遞矩陣r引入到多層地基在圓形垂直均布荷載、矩形垂直均布荷載及條形垂直均布荷載作用下附加應力與沉降的解析式中; ( 2 )根據多層地基在圓形荷載、矩形垂直均布荷載及條形垂直均布荷載作用下附加應力與沉降的解析式,編制了程序,調試通過並驗證了其正確性; ( 3 )通過對雙層地基圓形垂直均布荷載中心軸線上的附加應力系數和荷載中心沉降,矩形垂直均布荷載角點下的附加應力系數和荷載角點沉降及條形垂直均布荷載中心軸線上的附加應力系數進行的計算,探討了雙層地基中的附加應力與沉降特性; ( 4 )應用本文的層狀地基體系理論對一個工程實例進行了計算分析,並與傳統的計算方法的計算結果和有限單元方法的計算結果進行了對比分析,結果表明利用層狀地基理論計算更能反映地基中附加應力分佈的實際情況。First, using strip - partitoning method and programming in matlab language, the numerical caculations of the relation curve between moment and curvature are done for the beams strengthened with non - prestressed and pretressed cfrp sheets, base on the assumption of plane section, non - bonding slip and non - peeled destroy. secondly, nolinear finite elemeant analysis by ansys are done for the beams strengthened with prestressed cfrp sheets base on the three assumptions before mentioned, the analysis are all done for the relation curve between load and displacement, the distribution of material stress, the distribution of cracks. lastly, calculation formula of flexural capacity and deflection are proposed
)的全過程關系曲線。其次基於上面的三個假定,選擇合理的本構關系,利用ansys通用有限元分析程序對預應力碳纖維布加固梁進行非線性有限元分析,分析了加固梁的荷載-撓度關系、材料的應力情況、裂縫的分佈情況等。最後提出了承載力計算公式和正常使用狀態下撓度計算公式。Adopts vdsm process technology however two outstanding problems are faced to ic layout design when the feature size reaches to 0. 18 m or lower : 1. timing convergence problem seriously affects the circuits schedule, and the interconnect - delay has exceeded more than 70 % of the total circuits ’ delay. 2. si problem, usually it consists two aspects of ir - drop and crosstalk. these problems often affect the chip function after tapout
本篇論文就是針對超深亞微米階段soc晶元後端設計所面臨的挑戰,提出了運用連續收斂的布局布線策略,尤其是虛擬原型的設計理論,來快速驗證布局,進而提高布線的成功率,並且提出了一種改進的布局評估模型,提高對soc晶元預測布線的準確度;同時,對于時鐘驅動元件選擇,文中提出了一種基於正態分佈模型來達到更有效的選取。Then, we establish the finite element analysis models of the antenna in different structure layout, and obtain the corresponding frequencies and model shapes. finally, according to the importance of each object, we set up the model of multiple objects that aims to maximize the first natural frequency and minimize the mass. combining orthogonal experiment and variant weighting coefficient method, we formed an effective multiple objects optimized algorithm basing on the neural network and genetic algorithm
本文首先詳細的敘述了天線結構的各組成單元,闡明了天線反射拋物面的形成原理;然後在ansys軟體環境中建立了不同結構布局下天線的有限元分析模型,分析計算了各種情況下天線的的固有頻率與振型;最後依據天線各指標的重要性,建立了以一階固有頻率最大、質量最小為目標的天線結構多目標優化設計模型,並基於神經網路和遺傳演算法,結合正交實驗和變加權系數技術,形成了一種有效的多目標優化演算法,在matlab平臺下實現了天線的結構多目標優化設計計算程序,求得了天線的最佳結構參數。It is reali zed that the invisible part of the object can be shadowed, using the max imum or minimum enveloping rectangle method and the counter of points of intersection method, etc. ( 3 ) the boolean operation between integrity or unintegrity bodys is supplied
分析並討論了形體產生隱藏線、隱藏面的原因,利用了最大最小外包矩形法、交點記數法等,實現了任意形體的消隱演算法。 ( 3 )完成了形體間的正則、非正則布爾運算。Pile ng examination of the system based on the latest promulgated by the ministry of public security, " motor vehicle drivers license application and management " ( decree 71 ), the two examination subjects ( zhuangkao ), computer images using real - time detection technology and electronic infrared optical interface detection technology, i combine the companies creating two - dimensional moving object identification and tracking software through acquisition of vehicles running state examination pile pole, the signal line, after computer processing, analysis and judgment, the actual realization of the computer monitor screen on the basis of the examination process real - time simulation, tracking examination candidates track and record car line, is set admission, examination results published combines the real modernization zhuangkao tools
本系統依據公安部最新頒布的《機動車駕駛證申領及管理規定》 ( 71號令)中有關科目二考試(樁考)的規定,採用微機圖象實時檢測處理技術及電子紅外線光界面檢測技術,結合我公司獨創的二維移動物體識別跟蹤軟體,通過採集考試車輛運行狀態、樁桿、庫線等信號,經過微機處理、分析判斷,真正實現了在微機監視屏上根據考試過程實時模擬、跟蹤考生考車軌跡並記錄路線,是集錄取、考試、發表成績為一體的真正的現代化樁考工具。The surface panel method has been applied to predict the hydrodynamic performance of highly skewed propeller. the surface of propeller and its trailing vortex are discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution. for highly skewed propeller, the conventional method generating grid oriented along constant radii will result in a high aspect ratio and a high skewness and a twist panel near the propeller tip on blade surface, which result easily in incorrect calculation results of velovity on blade surface, even in iteration divergence and calculation failure. a “ non - conventional grid ” is developed to acoid these problems. this grid can effectively solve the problem of the calculation and convergence for highly skewed propeller. the non - linear kutta condition of equal pressure on upper and lower at the trailing edge is executed by the iterative procedure. by sample calculating, the obtained results are satisfied the experimental data
採用面元法預報大側斜螺旋槳水動力性能,螺旋槳表面及尾渦面離散為四邊形雙曲面元,每個面元上布置等強度源匯和偶極子分佈.對于大側斜螺旋槳而言,槳葉表面採用常規的等半徑網格劃分方法在近葉梢處將導致大展弦比、大側斜和扭曲面元,這容易使槳葉表面速度的計算結果不正確,甚至會導致迭代過程發散及計算失敗.文中建立了一種「非常規網格」劃分方法,能有效地解決大側斜螺旋槳的計算和收斂問題.槳葉隨邊處通過迭代實現非線性等壓庫塔條件We built the sets for the forest, and they don ' t use metal scaffolding poles, they use telephone poles, the back of that set looked as interesting as the forest itself
我們建造了森林的布景,他們從來不用金屬腳手架支撐,他們用那些電線桿當腳手架支撐,所以布景的背景和正面一樣有趣。On the other hand, we accomplished the asic design flow successfully based on the fpga design. we have made the most use of various optimization methodology and simulation tools include dynamic simulation, static timing analyzing and post simulation. at last this design net list was past to layout design team in order to check its electronic characters
在我們的asic流程中,首要的因素是在fpga驗證其正確性的基礎上對速度與面積進行科學有效的平衡,在成本和性能中間取得良好的結合點,運用先進的eda設計工具和演算法對設計進行綜合優化( synthesis ) ,動態時序分析( dynamicsimulation ) ,靜態時序模擬( sta )到自動布局布線( apr )之後將寄生參數反標回前面的步驟進行更精確的判斷和分析,最後交給版圖設計人員進行版圖設計和優化。Raised floor which exceed any type of floor in the function and practicability in the market is the only multi functional netfloor can be used for low height structure
Oam oal超低多功能網路架空活動地板在綜合網路布線的功能性與實用性方面超越了目前市場上任何一種活動地板,也成為唯一真正可在低高度施工的多功能網路地板。Whenever wes brown, paul scholes, darren fletcher or michael carrick ( see diagram ) had possession to the right of the middle third, they looked to ping the crossfield ball to the left flank where ronaldo ' s running skills had been earmarked as a threat
無論何時布朗、斯科爾斯、弗萊徹或卡里克在三人中場的右面取得控球權后,他們都會把球橫越過球場地傳到左路去,正因為羅納爾多邊線奔跑的本領正是他造成威脅的標記。Sun pictures was built in 1916 on the other side of the globe from hollywood. all the big films were shipped here and the lonely outback was dazzled. broome resident pearl hamaguchi has never traveled far from home
Sun pictures於1916年建成,從地圖上看正好在好萊塢的另一面好萊塢位於西經118度,布魯姆位於東經122度,如果將世界地圖從國際日期變更線,也就是180度經線對折,好萊塢和布魯姆所在的經線基本重合。The paper concerns about the beams with consideration of residual stress under loading combined antisymmetric end moments with transverse uniformly distributed load, that formula for the linearly distributed moment used in gb50017 - 2003 should be modified for the nonlinearly distributed moment, and kirby, p. a & nethercot, d. a only suggested an empirical formula. therefore, it is of theoretical and practical value to investigate it
對于本文所研究的既有端彎矩又有橫向均布荷載作用且考慮截面殘余應力的梁,由於其沿梁長方向的彎矩是非線性分佈的,上述公式適用性有待進一步研究加以修正。而英國人kirby , p . a和nethercot , d . a .也只給出了彎矩非線性分佈梁的等效彎矩系數經驗公式。As buildings decay and holiday makers flock to warmer shores resorts like blackpool and morecambe on the northwest coast are looking to refresh their image
隨著建築物日漸破損,度假者們蜂擁前往更溫暖的海濱勝地,而位於西北海岸線上的布萊克普和莫克姆正在努力使自己的面貌煥然一新。The us has expressed its opposition to the proposed eu tax regime a number of times since it was announced, most notably in july 2000 when treasury secretary lawrence summers explicitly said that the eu was wrong to introduce an internet tax unilaterally, and that such plans should be discussed in the oecd, which he saw as the correct forum
自從宣布以來,美國已經數次表示反對歐盟提議的該項稅收制度,尤其值得注意的是, 2000年7月財政部長勞倫斯?薩摩爾明確指出歐盟單方面制定在線交易稅收法律是錯誤的,這種計劃應該在經合發組織討論,那才是他認為正確的場合。分享友人